Oligomeric Benzylsulfonium Salts: Facile Benzylation via High-Load ROMP Reagents
The Journal of Organic Chemistry2007Vol. 72(9), pp. 3194–3198
Citations Over TimeTop 10% of 2007 papers
Abstract
The development of high-load, oligomeric benzylsulfonium salts, generated via ring-opening metathesis polymerization, and their utility in facile benzylations of various nucleophiles is reported. These oligomeric sulfonium salts exist as free-flowing powders and are stable at room temperature. After the benzylation event, purification is attained via simple dry load/filtration, followed by solvent removal to deliver products in excellent yield and purity.
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